@article{KleinpeterKoch2018,
  author    = {Erich Kleinpeter and Andreas Koch},
  title     = {Stable Carbenes or Betaines?},
  journal   = {European journal of organic chemistry},
  volume    = {2018},
  number    = {24},
  pages     = {3114 -- 3121},
  doi       = {10.1002/ejoc.201800462},
  year      = {2018},
}